Front

Sources or records of events as they are first described, usually by witnesses or by people who were involved in the event

Back

Primary source

Front

someone or something that is telling about an event but did not experience the event.

Back

Secondary Source

Front

material object of a culture such as a tool, an article of clothing or a prepared food.

Back

artifact

Front

lists event in chronological order

Back

timeline

Front

ordering events by when they happened

Back

chronological order

Front

10 years

Back

decade

Front

365 days

Back

a year

Front

100 years

Back

century